F. Pimentel and P. Aquino-Jr.
" Study on the comfort of people in spatial interactions with a social robot", in <em>Anais Estendidos do XIV Simpósio Brasileiro de Robótica e XIX Simpósio Latino-Americano de Robótica</em>, São Bernardo do Campo/SP, 2022, pp. 13-24, doi: <a href="https://doi.org/10.5753/wtdr_ctdr.2022.227298">https://doi.org/10.5753/wtdr_ctdr.2022.227298</a>.